27640815

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5813}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 44372448

約数和(自身を除く): 16731633

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 5813, 17439, 29065, 87195, 1842721, 5528163, 9213605, 27640815]

約数ペア:

[(1, 27640815), (3, 9213605), (5, 5528163), (15, 1842721), (317, 87195), (951, 29065), (1585, 17439), (4755, 5813)]